Title:
BATTERY PACK
Document Type and Number:
Japanese Patent JP2015018643
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To down-size the physique of a battery pack for housing a plurality of bundled single cells.SOLUTION: Each battery cell constituting a battery laminate 3 has compressive force action surfaces 310, 320, 321, 330, i.e., main side faces facing an adjacent battery cell and receiving a compressive force given by a bundling band 37. The compressive force action surfaces are provided in a position inclining for the vertical direction. Furthermore, a plurality of battery cells constituting the battery laminate 3 are provided so that the upper end faces 312, 322, 332 orthogonal to the compressive force action surfaces project farther than an adjacent single cell on one side, and project step-wise from a battery cell 31 at one end across a battery cell 33 at the other end.
Inventors:
INOUE YOSHIMITSU
Application Number:
JP2013143902A
Publication Date:
January 29, 2015
Filing Date:
July 09, 2013
Export Citation:
Assignee:
DENSO CORP
International Classes:
H01M2/10; H01M10/60
Attorney, Agent or Firm:
Kazuyuki Yahagi
Yasuhei Nonobe
Takanori Kubo
Yasuhei Nonobe
Takanori Kubo
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